US7660603B2 - Card type electronic device system and card type electronic device - Google Patents
Card type electronic device system and card type electronic device Download PDFInfo
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- US7660603B2 US7660603B2 US10/585,750 US58575005A US7660603B2 US 7660603 B2 US7660603 B2 US 7660603B2 US 58575005 A US58575005 A US 58575005A US 7660603 B2 US7660603 B2 US 7660603B2
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- Prior art keywords
- electronic device
- type electronic
- card
- card type
- recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0047—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having edge contacts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
- G06K19/07741—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact card
Definitions
- the present invention relates to a card type electronic device system constituted of a card type electronic device and an exclusive-use or dedicated adapter.
- a card type electronic device referred to as a PC card
- a device equipped with various types of functions for expanding a function of a portable personal computer or the like examples include a communication card and a memory card for a modem, an LAN, a radio telephone and the like.
- a card type electronic device referred to as a CF (Compact Flash®) card
- CF Compact Flash®
- this CF card has a shape which is smaller than that of the PC card, the card is used in a small-sized unit such as a portable telephone or a portable terminal in the form of a PDA or the like.
- assigning of a signal to an external terminal of the CF card conforms to a PC card standard.
- the CF card can be attached to a PC card slot of the portable personal computer or the like, and used as the PC card (see, e.g., Patent Document 1).
- the exclusive-use adapter has a simple constitution in which a wiring line is simply extended to adapt the shape of the card to that of the PC card, and any control circuit is not disposed.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-194800
- Each of the above CF and PC cards operates on receiving a current supply from the card slot of a host device to which the card is to be attached.
- the CF card differs from the PC card in a standard value of a maximum current supplied from the card slot in the standard, and the standard value of the maximum supply current of the CF card slot is smaller. Therefore, in consideration of a case where only the CF card is attached to the CF card slot and used, a function or a performance realized by the CF card is sometimes designed so as to be more restrictive than that realized by the PC card.
- a radio telephone standard of a code division multiple access (CDMA) system a plurality of classes are defined in transmission outputs from the terminal.
- CDMA code division multiple access
- a maximum consumption current sometimes exceeds the maximum supply current standard value of the CF card slot. Therefore, the CF card has to be designed so that the card does not cope with the class of the maximum transmission output.
- the above conventional combination of the CF card and the exclusive-use adapter can be used as the PC card, but the function or the performance equivalent to that of the PC card is not realized in some case. This results in a situation in which a user prepares the CF card for the portable device, and prepares the PC card in respect of the function or the performance, and a burden imposed on the user is large.
- the present invention has been developed in consideration of such a situation, and an object thereof is to provide a card type electronic device system and a card type electronic device in which when a combination of a CF card and an exclusive-use or dedicated adapter is attached to a PC card slot in a host device, a function or a performance equivalent to that of the PC card is realized.
- a function or a performance equivalent to that of the PC card is realized.
- a card type electronic device system comprising: a card type electronic device to operate on receiving a current supply from a host device to which the card type electronic device is to be attached; and an exclusive-use adapter to adapt a shape of the device to that of a specific second card slot having a maximum supply current standard value which is larger than that of a first card slot for the card type electronic device, the card type electronic device including recognition means for recognizing the exclusive-use adapter in accordance with a predetermined recognition procedure after the operation starts; and control means for selecting predetermined operation conditions which meet the maximum supply current standard value of the first card slot, in a case where the exclusive-use adapter is not recognized, and on the other hand, for selecting predetermined operation conditions which meet the maximum supply current standard value of the second card slot in a case where the exclusive-use adapter is recognized, the exclusive-use adapter including self identification means which meets the predetermined recognition procedure.
- the recognition means transmits a predetermined signal to the exclusive-use adapter, and recognizes the exclusive-use adapter in response to a response to this transmitted signal, and the identification means receives the transmitted signal to make a predetermined response.
- the identification means transmits a predetermined signal to the card type electronic device, and the recognition means receives the predetermined signal from the identification means to thereby recognize the exclusive-use adapter.
- the card type electronic device has radio telephone means of a code division multiple access system, and the control means selects a transmission output class of a radio telephone standard in accordance with the recognition result of the exclusive-use adapter.
- the transmission output class is selected in accordance with the recognition result of the exclusive-use adapter, it is possible to realize radio communication in accordance with the transmission output class matched with a usable consumption current.
- the card type electronic device has radio telephone means of a time division multiple access system, and the control means selects the number of slots for use during a time division multiple access in accordance with the recognition result of the exclusive-use adapter.
- the card type electronic device is a memory card having means for switching a plurality of memory access speeds, and the control means selects the memory access speed in accordance with the recognition result of the exclusive-use adapter.
- the card type electronic device has: a processing circuit which operates in response to an input clock; and means for switching a plurality of input clock speeds, and the control means selects the input clock speed in accordance with the recognition result of the exclusive-use adapter.
- the input clock speed is selected in accordance with the recognition result of the exclusive-use adapter, it is possible to realize execution of processing in accordance with a processing circuit performance (e.g., CPU performance) matched with the usable consumption current.
- a processing circuit performance e.g., CPU performance
- the card type electronic device is an electronic camera card having means for switching a plurality of resolutions, and the control means selects the resolution in accordance with the recognition result of the exclusive-use adapter.
- a card type electronic device to be inserted into a first card slot of a host device to which the card type electronic device is to be attached or to be inserted into a second card slot of the host device via an exclusive-use adapter to adapt a shape of the card type electronic device to that of the second card slot having a maximum supply current standard value which is larger than that of the first card slot, the card type electronic device being configured to operate on receiving a current supply from the card slot into which the card type electronic device has been inserted, the card type electronic device comprising: recognition means for recognizing the exclusive-use adapter in accordance with a predetermined recognition procedure after the operation starts; and control means for selecting predetermined operation conditions which meet the maximum supply current standard value of the first card slot, in a case where the exclusive-use adapter is not recognized and on the other hand, for selecting predetermined operation conditions which meet the maximum supply current standard value of the second card slot, in a case where the exclusive-use adapter is recognized.
- the recognition means transmits a predetermined signal to the exclusive-use adapter, and recognizes the exclusive-use adapter in response to a response to this transmitted signal.
- the card type electronic device recognizes the exclusive-use adapter, and selects the operation conditions suitable for the PC card slot. Therefore, the function or the performance equivalent to that of the PC card can be realized.
- the operation conditions suitable for the CF card slot are selected without recognizing the exclusive-use adapter. Therefore, it is possible to realize the function or the performance in accordance with the maximum supply current standard value of the CF card slot.
- the card type electronic device of the present invention has radio telephone means of a code division multiple access system, and the control means selects a transmission output class of a radio telephone standard in accordance with the recognition result of the exclusive-use adapter.
- the transmission output class is selected in accordance with the recognition result of the exclusive-use adapter, it is possible to realize the radio communication in accordance with the transmission output class matched with a usable consumption power.
- FIG. 1 is a block diagram showing a constitution of a card type electronic device system in one embodiment of the present invention
- FIG. 2 is an appearance diagram of the card type electronic device system of the embodiment, and a portable personal computer (host device) 3 to which the system is to be attached;
- host device portable personal computer
- FIG. 3 is a block diagram showing a constitution of a CF card 1 shown in FIG. 1 ;
- FIG. 4 is a block diagram showing a constitution of an exclusive-use adapter 2 shown in FIG. 1 ;
- FIG. 5 is an explanatory view showing a recognition procedure of the exclusive-use adapter 2 shown in FIG. 4 ;
- FIG. 6 is a flow chart showing a flow of consumption current control processing to be performed by the CF card 1 shown in FIG. 3 ;
- FIG. 7 is a waveform diagram showing transmission output characteristics of a transmission output class of a CDMA system
- FIG. 8 is an explanatory view showing a recognition procedure of an exclusive-use adapter in another embodiment
- FIG. 9 is an explanatory view showing one example of a slot for use in a communication card which realizes a radio telephone function of a time division multiple access system in the present invention.
- FIG. 10 is a block diagram showing a constitution of a CF card 10 in another embodiment of the present invention.
- FIG. 11 is a flow chart showing a flow of access speed control processing to be performed by the CF card 10 shown in FIG. 10 ;
- FIG. 12 is a block diagram showing a constitution of a CF card 11 in another embodiment of the present invention.
- FIG. 13 is a flow chart showing a flow of image processing speed control processing to be performed by the CF card 11 shown in FIG. 12 .
- a card type electronic device there will be described a CF card which realizes a radio telephone function of a CDMA system.
- an exclusive-use adapter there will be described an exclusive-use adapter which adapts a shape of the CF card to that of a PC card slot.
- a host device to which a card type electronic device system is to be attached a portable personal computer will be described.
- FIG. 1 is a block diagram showing a constitution of a card type electronic device system in one embodiment of the present invention.
- FIG. 2 is an appearance diagram of the card type electronic device system of the embodiment, and a portable personal computer (host device) 3 to which the system is to be attached.
- the card type electronic device system is constituted of a CF card 1 and an exclusive-use or dedicated adapter 2 .
- the CF card 1 can be set to the exclusive-use adapter 2 , and attached to a PC card slot 301 of the portable personal computer 3 .
- FIG. 3 is a block diagram showing a constitution of the CF card 1 in the present embodiment.
- This CF card 1 can realize the radio telephone function of the CDMA system, and perform voice communication and data communication by radio.
- the CF card 1 includes: a circuit unit 110 disposed in a card-like case (not shown); a connector 120 disposed on an outer side face of the case; and a radio section 130 having an antenna 140 , the radio section 130 being configured to transmit and receive a radio signal with respect to a base station of a public network.
- the connector 120 is connectable to a CF card slot. Therefore, the CF card 1 can be attached, as it is, to a host device having the CF card slot.
- the circuit unit 110 is connected to the connector 120 , and inputs and outputs a signal with respect to the host device via this connector 120 .
- the circuit unit 110 is also connected to the radio section 130 , and inputs and outputs a signal to be transmitted and received with respect to the base station by this radio section 130 .
- the circuit unit 110 is constituted of: a host interface including a PC card interface IC 111 ; and a telephone section including a base band IC 114 , an ROM 115 and an RAM 116 .
- the base band IC 114 contains a CPU 114 a , and executes a control program stored in the ROM 115 to thereby control each section.
- the base band IC 114 performs modulation and demodulation for transmitting and receiving data such as voice between the radio section 130 and the base station.
- the CPU 114 a controls the PC card interface IC 111 to perform data communication with respect to the host device. Moreover, on receiving an instruction from the host device via the PC. card interface IC 111 , control is executed so that the base band IC 114 performs a transmitting and receiving operation, and the operation of the radio section 130 is also controlled.
- the CPU 114 a performs processing to recognize the exclusive-use adapter 2 in accordance with a predetermined recognition procedure. The procedure to recognize the exclusive-use adapter 2 will be described later.
- each corresponding transmission power parameter is stored beforehand every transmission output class of the CDMA system. This transmission power parameter realizes transmission output characteristics of the corresponding transmission output class.
- the CPU 114 a controls the transmission output of the radio section 130 by use of any of the transmission power parameters.
- the radio section 130 transmits and receives a radio signal by the CDMA system.
- FIG. 4 is a block diagram showing a constitution of the exclusive-use adapter 2 in the present embodiment.
- This exclusive-use adapter 2 has an outer shape attachable to the PC card slot 301 .
- the exclusive-use adapter 2 has an inner shape to which the CF card 1 is attachable.
- a connector 210 is disposed in a position on a CF card side
- a connector 220 is disposed in a position on a PC card slot side.
- the connector 210 on the CF card side is connectable to the connector 120 of the CF card 1 shown in FIG. 3 described above, that is, the connector is used for the CF card slot. Moreover, when the CF card 1 is attached to the exclusive-use adapter 2 , the connector 210 is connected to the connector 120 .
- the connector 220 on the PC card slot side is connectable to a connector (not shown) of the PC card slot 301 , that is, the connector is used for the PC card. Moreover, when the exclusive-use adapter 2 is attached to the PC card slot 301 , the connector of the PC card slot 301 is connected to the connector 220 .
- a wiring line is disposed between corresponding terminals. This forms an especially simple constitution in which any control circuit is not disposed.
- the wiring line is simply extended to adapt a card shape of the CF card 1 to that of the PC card. Furthermore, self identification means is disposed.
- FIG. 5 is an explanatory view showing a procedure to recognize the exclusive-use adapter 2 in the present embodiment.
- the connector 220 of the exclusive-use adapter 2 is provided with the wiring line so that one signal line is turned back to another signal line. Two signal lines to be turned back are unused between the host devices.
- the CPU 114 a of the CF card 1 outputs a predetermined signal A to the signal line (forward route) to be turned back in order to recognize the exclusive-use adapter 2 via the PC card interface IC 111 . Accordingly, when the exclusive-use adapter 2 is connected, the signal A returns from the signal line (backward route) to be turned back. Therefore, the exclusive-use adapter 2 can be recognized. On the other hand, unless the exclusive-use adapter 2 is connected, the signal A does not return from the signal line (backward route) to be turned back, and therefore the exclusive-use adapter 2 cannot be recognized.
- Examples of the signal A include a signal string which alternately repeats a high level and a low level a plurality of times.
- FIG. 6 is a flow chart showing a flow of the consumption current control processing to be performed by the CF card 1 .
- the CF card 1 After the CF card 1 is attached to the card slot of the host device, and a current supply is received from the card slot, the CF card starts its operation. Moreover, when initialization is started, the processing of FIG. 6 starts during the initialization.
- step S 101 first the CPU 114 a of the CF card 1 transmits the predetermined signal A via the connector 120 as described above with reference to FIG. 5 (step S 101 ). Subsequently, it is judged whether or not there is a response to the transmitted signal (step S 102 ).
- the signal A there is transmitted, for example, the signal string which alternately repeats the high level and the low level for only a predetermined number of times. Moreover, in a case where this signal string returns, it is judged that there is a response. In this case, it can be recognized that the CF card 1 is set to the exclusive-use adapter 2 and attached to the PC card slot of the host device.
- the CPU 114 a of the CF card 1 acquires, from the ROM 115 , the transmission power parameter for a high output (step S 103 ).
- the CPU acquires, from the ROM 115 , the transmission power parameter for a low output (step S 104 ).
- the acquired transmission power parameter is set for transmission output control of the radio section 130 (step S 105 ).
- the CPU 114 a controls the transmission output of the radio section 130 by use of the transmission power parameter set for the transmission output control.
- a radio signal is transmitted from the radio section 130 in accordance with the transmission output of a transmission output class corresponding to the transmission power parameter set for the transmission output control.
- FIG. 7 shows a waveform diagram showing an output level of the transmission output class of the CDMA system.
- waveforms shown in FIG. 7 there are shown a waveform W 1 indicating a high transmission output level, and a waveform W 2 indicating a low transmission output level.
- a maximum transmission output value P 2 of the low transmission output class is smaller than a maximum transmission output value P 1 of the high transmission output class.
- a consumption current of the CF card 1 is suppressed to be not more than a maximum supply current standard value of the CF card slot.
- the consumption current of the CF card 1 is suppressed to be not more than the maximum supply current standard value of the PC card slot.
- the exclusive-use adapter 2 in a case where a combination of the CF card 1 and the exclusive-use adapter 2 is attached to the PC card slot, the exclusive-use adapter 2 is recognized, and the high transmission output class is selected. Therefore, radio transmission can be performed in accordance with high output characteristics which are equivalent to those of the PC card.
- the low transmission output class is selected without recognizing the exclusive-use adapter 2 . Therefore, the radio transmission can be performed in accordance with low output characteristics adapted to the maximum supply current standard value of the CF card slot.
- the user does not have to have both of the CF card and the PC card or selectively use them.
- the user has the only CF card 1 of the present embodiment, it is possible to constantly perform appropriate radio communication of the CDMA system.
- the predetermined signal may be transmitted from the exclusive-use adapter.
- the CF card may recognize the exclusive-use adapter.
- one signal line that is not used between the host devices is connected to a ground line by a connector 220 a of an exclusive-use adapter 2 a .
- the same unused signal line is pulled up by a connector 120 a of a CF card 1 a.
- the signal line indicates a high level.
- a low level signal B is input from the exclusive-use adapter 2 a via the signal line, and the exclusive-use adapter 2 a can be recognized.
- the CF card has been described which realizes the radio telephone function of the CDMA system, but the present invention is applicable to any type of card.
- the number of the slots for use during the time division multiple access may be selected in accordance with the recognition result of the exclusive-use adapter.
- FIG. 9 is an explanatory view showing one example of the slot for use during the time division multiple access.
- each of transmission and reception is constituted of four slots.
- the transmission is performed by use of two slots T 1 and T 2
- the reception is performed by use of a slot R 1 .
- the transmission is performed by use of one slot T 1 a
- the reception is performed by use of a slot R 1 a.
- the number of the slots for use in the transmission is switched to two or one, but the number of the slots for use may be determined in accordance with a maximum consumption current standard value during each of connection and non-connection of the exclusive-use adapter 2 .
- the transmission is turned on or off every slot, and the consumption current also fluctuates every time the transmission is turned on or off.
- an average consumption current increases or decreases in accordance with the number of the slots for use. Therefore, the present invention is applicable. In consequence, it is possible to realize the radio communication by the time division multiple access matched with the usable consumption current.
- the memory access speed may be selected in accordance with the recognition result of the exclusive-use adapter. In consequence, it is possible to realize the memory access at an access speed matched with the usable consumption current.
- FIG. 10 is a block diagram showing one embodiment of the above memory card of the present invention.
- a CF card 10 has a connector 120 disposed on an outer side face of a case.
- the connector 120 is connectable to a CF card slot. Therefore, the CF card 10 can be attached as it is to a host device having the CF card slot.
- the connector 120 is connected to a CPU 150 via a PC card interface IC 111 to input and output a signal.
- the CPU 150 controls an RAM 151 in response to a signal from the PC card interface IC 111 to perform data communication with respect to the host device.
- the CF card 10 is connected to a PC card slot of a portable personal computer (host device) by an exclusive-use adapter in the same manner as in the above embodiment.
- an access speed data holding section 153 of an ROM 152 a memory access speed of a PC card and that of the CF card are held, and a speed at which the CPU 150 accesses the RAM 151 is controlled.
- the card After the CF card 10 is attached to the card slot of the host device, the card starts its operation on receiving a current supply from the card slot. Moreover, when initialization is started, processing of FIG. 11 is started during the initialization.
- step S 201 first the CPU 150 of the CF card 10 transmits a predetermined signal via the connector 120 (step S 201 ). Subsequently, it is judged whether or not there is a response signal to the transmitted signal (step S 202 ).
- the response signal returns, it is judged that there is the response. In this case, it can be recognized that the CF card 10 is set to the exclusive-use adapter and attached to the PC card slot of the host device.
- the CPU 150 of the CF card 10 acquires a parameter for a high access speed from the access speed data holding section 153 of the ROM 152 (step S 203 ).
- the CPU acquires a parameter for a low access speed from the access speed data holding section 153 of the ROM 152 (step S 204 ).
- the acquired access speed parameter is set as the access speed of the RAM 151 (step S 205 ).
- the CPU 150 inputs and outputs data with respect to the RAM 151 at the set access speed, and exchanges the data with the host device. In consequence, it is possible to provide a memory-accessible memory card which is comfortable and safe for the user.
- the card includes a processing circuit (CPU) which operates in response to an input clock, and it is possible to switch a plurality of input clock speeds
- the input clock speed may be selected in accordance with the recognition result of the exclusive-use adapter. In consequence, it is possible to realize execution of processing by a CPU performance matched with a usable consumption current.
- the resolution may be selected in accordance with the recognition result of the exclusive-use adapter. In consequence, it is possible to realize photographing in accordance with a resolution matched with the usable consumption current.
- an amount of data to be processed by an integration circuit increases in accordance with the resolution of the camera.
- a display image quality differs with the amount of the data which can be processed in a predetermined time.
- a processing speed of the integration circuit when a larger amount of the data is processed in a defined time, that is, the processing speed enhances, the consumption current is increased.
- FIG. 12 is a block diagram showing one embodiment of the above card type electronic camera for the PC in the present invention.
- a CF card 11 has a connector 120 disposed on an outer side face of a case.
- the connector 120 is connectable to a CF card slot. Therefore, the CF card 11 can be attached as it is to a host device having the CF card slot.
- the connector 120 is connected to a CPU 160 via a PC card interface IC 111 to input and output a signal.
- An image pickup element 161 converts, into electronic data, an image from a lens 162 disposed outwardly from the CF card 11 .
- the CPU 160 controls the image pickup element 161 , an RAM 163 and an ROM 164 to transmit image data to the host device.
- the CF card 11 is connected to a PC card slot of a portable personal computer (host device) by an exclusive-use adapter in the same manner as in the above embodiment.
- an image processing speed data holding section 165 of the ROM 164 an image processing speed of a PC card and that of the CF card are held, and there are controlled speeds of image processing performed in the CPU 160 , the image pickup element 161 , the RAM 163 and the ROM 164 .
- the card After the CF card 11 is attached to the card slot of the host device, the card starts its operation on receiving a current supply from the card slot. Moreover, when initialization is started, processing of FIG. 13 is started during the initialization.
- step S 301 first the CPU 160 of the CF card 11 transmits a predetermined signal via the connector 120 (step S 301 ). Subsequently, it is judged whether or not there is a response signal to the transmitted signal (step S 302 ).
- the CPU 160 of the CF card 11 acquires a parameter for high-speed image processing from the image processing speed data holding section 165 of the ROM 164 (step S 303 ).
- the CPU acquires a parameter for low-speed image processing from the image processing speed data holding section 165 of the ROM 164 (step S 304 ).
- the acquired image processing speed parameter is set (step S 305 ). The CPU 160 processes an photographed image at the set image processing speed.
- the adapter which adapts the shape of the CF card to that of the PC card slot, but there is not any restriction on a type of the card to be adapted or a type of the card slot to which the card is adapted.
- the host device to which the card type electronic device system of the present invention is to be attached, the portable personal computer has been described, but the host device is not limited to this.
- a card type electronic device for example, a combination of a CF card and an exclusive-use adapter is attached to a second card slot, for example, a PC card slot
- a function or a performance which is equivalent to that of a PC card.
- CF card card type electronic device
- CF card slot first card slot
- a function or a performance in accordance with a maximum supply current standard value of the CF card slot.
- a user does not have to have both of the CF card and the PC card or selectively use them.
- the user has the only CF card of the present invention, it is possible to constantly use the CF card on appropriate operation conditions.
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JP2004-004961 | 2004-01-13 | ||
JP2004004961 | 2004-01-13 | ||
PCT/JP2005/000012 WO2005069206A1 (ja) | 2004-01-13 | 2005-01-05 | カード型電子装置システム及びカード型電子装置 |
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US20070249233A1 US20070249233A1 (en) | 2007-10-25 |
US7660603B2 true US7660603B2 (en) | 2010-02-09 |
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US10/585,750 Expired - Fee Related US7660603B2 (en) | 2004-01-13 | 2005-01-05 | Card type electronic device system and card type electronic device |
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US (1) | US7660603B2 (zh) |
EP (1) | EP1710732B1 (zh) |
JP (1) | JP4343908B2 (zh) |
CN (1) | CN100478983C (zh) |
AT (1) | ATE453168T1 (zh) |
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US20170192928A1 (en) * | 2008-02-13 | 2017-07-06 | Michael Arnouse | Portable computing system and portable computer for use with same |
US10429887B2 (en) | 2012-04-10 | 2019-10-01 | Michael Arnouse | Mobile data center |
US10638635B2 (en) | 2012-04-10 | 2020-04-28 | Arnouse Digital Devices Corporation | Mobile data center |
US11113228B2 (en) | 2008-02-13 | 2021-09-07 | Arnouse Digital Devices Corporation | Portable computing system and portable computer for use with same |
USRE49124E1 (en) | 2008-02-13 | 2022-07-05 | Arnouse Digital Devices Corp. | Mobile data center |
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EP2120189B1 (en) * | 2007-01-30 | 2013-01-16 | Panasonic Corporation | Nonvolatile storage device, nonvolatile storage system, and access device |
US8762640B2 (en) * | 2007-06-27 | 2014-06-24 | Sandisk Il Ltd. | Method for operating a memory interface with SIM functions |
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- 2005-01-05 JP JP2005517003A patent/JP4343908B2/ja not_active Expired - Fee Related
- 2005-01-05 DE DE602005018445T patent/DE602005018445D1/de active Active
- 2005-01-05 AT AT05726221T patent/ATE453168T1/de not_active IP Right Cessation
- 2005-01-05 CN CNB2005800072827A patent/CN100478983C/zh not_active Expired - Fee Related
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Cited By (10)
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US20170192928A1 (en) * | 2008-02-13 | 2017-07-06 | Michael Arnouse | Portable computing system and portable computer for use with same |
US10235323B2 (en) * | 2008-02-13 | 2019-03-19 | Michael Arnouse | Portable computing system and portable computer for use with same |
US10628368B2 (en) | 2008-02-13 | 2020-04-21 | Arnouse Digital Devices Corporation | Portable computing system and portable computer for use with same |
US10660232B1 (en) | 2008-02-13 | 2020-05-19 | Arnouse Digital Devices Corporation | Mobile data center |
US11113228B2 (en) | 2008-02-13 | 2021-09-07 | Arnouse Digital Devices Corporation | Portable computing system and portable computer for use with same |
US11216403B2 (en) | 2008-02-13 | 2022-01-04 | Arnouse Digital Devices Corporation | Portable computing system and portable computer for use with same |
USRE49124E1 (en) | 2008-02-13 | 2022-07-05 | Arnouse Digital Devices Corp. | Mobile data center |
US10429887B2 (en) | 2012-04-10 | 2019-10-01 | Michael Arnouse | Mobile data center |
US10638635B2 (en) | 2012-04-10 | 2020-04-28 | Arnouse Digital Devices Corporation | Mobile data center |
US10649491B2 (en) | 2012-04-10 | 2020-05-12 | Amouse Digital Devices Corporation | Mobile data center |
Also Published As
Publication number | Publication date |
---|---|
EP1710732B1 (en) | 2009-12-23 |
JPWO2005069206A1 (ja) | 2007-12-27 |
ATE453168T1 (de) | 2010-01-15 |
DE602005018445D1 (de) | 2010-02-04 |
WO2005069206A1 (ja) | 2005-07-28 |
JP4343908B2 (ja) | 2009-10-14 |
EP1710732A4 (en) | 2008-05-28 |
EP1710732A1 (en) | 2006-10-11 |
CN1934580A (zh) | 2007-03-21 |
US20070249233A1 (en) | 2007-10-25 |
CN100478983C (zh) | 2009-04-15 |
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